Home / 1,002,685.03-1,383,882.24-595,011.67

Finding the Fourth Proportional to 1,002,685.03, 1,383,882.24 and 595,011.67

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Solution

The fourth proportional to 1,002,685.03, 1,383,882.24 and 595,011.67 is: 821,221.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,685.03 : 1,383,882.24 = 595,011.67 : x
  2. Step 2: Convert to fraction form
    1,002,685.03/1,383,882.24 = 595,011.67/x
  3. Step 3: Cross multiply
    1,002,685.03x = 1,383,882.24 × 595,011.67
  4. Step 4: Simplify right side
    1,002,685.03x = 823,426,082,705.74
  5. Step 5: Solve for x
    x = 823,426,082,705.74/1,002,685.03
  6. Step 6: Final answer
    x = 821,221.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.